---
product_id: 228661093
title: "Randot Stereo Butterfly Test"
brand: "precision vision"
price: "€ 492.86"
currency: EUR
in_stock: true
reviews_count: 1
category: "Precision Vision"
url: https://www.desertcart.it/products/228661093-randot-stereo-butterfly-test
store_origin: IT
region: Italy
---

# 800 to 40 sec arc graded circle precision 2500 to 1200 sec arc gross stereopsis 400 to 100 sec arc child-friendly animal test Randot Stereo Butterfly Test

**Brand:** precision vision
**Price:** € 492.86
**Availability:** ✅ In Stock

## Summary

> 🦋 See the depth of precision — don’t miss out on the ultimate stereo vision test!

## Quick Answers

- **What is this?** Randot Stereo Butterfly Test by precision vision
- **How much does it cost?** € 492.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/228661093-randot-stereo-butterfly-test)

## Best For

- precision vision enthusiasts

## Why This Product

- Trusted precision vision brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **No Guesswork Allowed:** Designed without monocular clues to ensure reliable, guess-free results every time.
- • **Trusted Brand Quality:** Produced by Stereo Optical Company, a leader in vision testing innovation since 1915.
- • **Inclusive Testing Range:** Multiple tests including butterfly, graded circles, and animal figures cover all age groups and skill levels.
- • **Precision Depth Screening:** Accurately evaluates both gross and fine stereopsis for professional-grade vision assessment.
- • **Complete Kit with 3D Glasses:** Includes standard stereo viewers for immediate, hassle-free testing.

## Overview

The Randot Stereo Butterfly Test is a comprehensive vision screening tool designed to evaluate gross and fine stereopsis with precision. Featuring a unique butterfly test (2500 to 1200 seconds of arc), graded circle test (800 to 40 seconds of arc), and an animal test for children (400 to 100 seconds of arc), it eliminates guessing by removing monocular clues. The kit includes standard 3D viewers and an answer key, making it ideal for professionals seeking reliable depth perception assessment across all ages.

## Description

Offers no monocular clues to discourage guessing Allows effective screening of gross stereopsis Used for the evaluation of fine depth perception Set includes: random butterfly test for gross stereopsis (2500 to 1200 seconds of arc), graded circle test (800 to 400 seconds of arc), animal testing for young children and stereo glasses This test is produced by: Stereo Optical Company, Inc. Randot is a registered trademark of Stereo Optical Company, Inc. This test is designed for the testing and evaluation of both gross stereopsis and depth perception. The test involves the use of a butterfly picture during testing. Each set of wings an the abdomen feature different seconds of arc (upper wings 2000 seconds of arc, lower wings 1150 seconds of arc, and abdomen 700 seconds of arc). This helps to test several different levels of stereopsis and presents a more in depth stereo test.

Review: La cartilla llegó completa y bien embalada. Funciona a la perfección. El proceso general estuvo bien y el precio justo.

## Features

- Tests for and evaluates gross stereopsis and depth perception
- Includes random butterfly test, graded circle test, animal testing, and stereo glasses
- No monocular clues to discourage guessing
- Graded circle test (800 to 40 seconds of arc)
- Animal test for children (400 to 100 seconds of arc).1 pair of Standard 3-D Viewers Included.Answer key on back cover

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FYQT95J |
| Brand | Precision Vision |
| Customer Reviews | 4.4 4.4 out of 5 stars (17) |
| Date First Available | 27 July 2018 |
| Item Weight | 381 g |
| Product Dimensions | 21.59 x 19.3 x 1.91 cm; 381 g |

## Images

![Randot Stereo Butterfly Test - Image 1](https://m.media-amazon.com/images/I/31KdK2rROML.jpg)
![Randot Stereo Butterfly Test - Image 2](https://m.media-amazon.com/images/I/414uC-c7diL.jpg)
![Randot Stereo Butterfly Test - Image 3](https://m.media-amazon.com/images/I/41VQgpSP+ZL.jpg)
![Randot Stereo Butterfly Test - Image 4](https://m.media-amazon.com/images/I/41cJqvmoZYL.jpg)
![Randot Stereo Butterfly Test - Image 5](https://m.media-amazon.com/images/I/51BRZdoijvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***O on 7 April 2023*

La cartilla llegó completa y bien embalada. Funciona a la perfección. El proceso general estuvo bien y el precio justo.

## Frequently Bought Together

- Stereo Butterfly Depth Perception Stereopsis Test
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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-15*